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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5112520
Kind Code:
Y2
Application Number:
JP293171U
Publication Date:
April 05, 1976
Filing Date:
January 26, 1971
Export Citation:
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International Classes:
D04D9/04; A41F9/00; A41F9/02; (IPC1-7): D04D9/04; A41F9/02